APA (7th ed.) Citation

Price, R. (1769). Observations on the expectations of lives, the increase of mankind, the influence of great towns on population, and particularly the state of London, with respect to healthfulness and number of inhabitants. Communicated to the Royal Society, April 27, 1769. In a letter from Mr. Richard Price, F.R.S. to Benjamin Franklin, Esq; LL.D. and F.R.S.

Chicago Style (17th ed.) Citation

Price, Richard. Observations on the Expectations of Lives, the Increase of Mankind, the Influence of Great Towns on Population, and Particularly the State of London, with Respect to Healthfulness and Number of Inhabitants. Communicated to the Royal Society, April 27, 1769. In a Letter from Mr. Richard Price, F.R.S. to Benjamin Franklin, Esq; LL.D. and F.R.S. 1769.

MLA (9th ed.) Citation

Price, Richard. Observations on the Expectations of Lives, the Increase of Mankind, the Influence of Great Towns on Population, and Particularly the State of London, with Respect to Healthfulness and Number of Inhabitants. Communicated to the Royal Society, April 27, 1769. In a Letter from Mr. Richard Price, F.R.S. to Benjamin Franklin, Esq; LL.D. and F.R.S. 1769.

Warning: These citations may not always be 100% accurate.